| 摘要 |
The invention relates to a manoeuvring device for shutters or blinds with one or two tiltable leaves. The device, according to the invention, is noteworthy in that it comprises a means for rotationally driving a main shaft 1 arranged inside the premises and parallel to the wall 2 fitted with the window opening to be equipped, a first angular transmission at 90 DEG (3, 4) per leaf, which is fitted onto the main shaft 1 and from which a traversing shaft 7, 8 exits intended to pass through the said wall so as to drive, by means of a second angular transmission at 90 DEG (9, 10) a linking shaft arranged substantially coaxially to the geometric axis of rotation of the corresponding leaf, the free end of the said linking shaft being fixed rigidly to the said leaf. <IMAGE> |
